Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. Apparatus, comprising: a flexible adhesive tape node attached to a rotatable component and comprising an energy harvester component, a processor, a memory, a rechargeable energy source, and a wireless transmitter, wherein the flexible adhesive tape node comprises an RFID reader circuit attached to a wheel rim of a vehicle and configured to interrogate an RFID tag in a tire of the vehicle; wherein rotation of the rotatable component generates an electric current in the energy harvester component that powers a rechargeable energy source and the rotatable component is the wheel rim of the vehicle.
This invention relates to a system for monitoring vehicle tire conditions. The problem addressed is the need for a self-powered, wireless method to gather data from a vehicle's tire. The apparatus comprises a flexible adhesive tape node designed to be attached to a vehicle's wheel rim, which is a rotatable component. This node integrates several key components: an energy harvester, a processor, a memory, a rechargeable energy source, and a wireless transmitter. The energy harvester is specifically designed to generate an electric current when the wheel rim rotates. This generated current is used to power the rechargeable energy source. Crucially, the flexible adhesive tape node also includes an RFID reader circuit. This RFID reader is attached to the wheel rim and is configured to interrogate an RFID tag that is embedded within the vehicle's tire. The processor within the node processes data, potentially from the RFID tag or other sensors, and the wireless transmitter is used to communicate this information. The rechargeable energy source stores the energy harvested from the wheel's rotation, enabling the continuous operation of the node's components, including the RFID reader and wireless transmitter, without requiring an external power source.
2. The apparatus of claim 1 , wherein the flexible adhesive tape node is attached to the wheel rim between the wheel rim and a tire of the vehicle.
A system for monitoring vehicle wheel conditions includes a flexible adhesive tape node attached to the wheel rim between the wheel rim and the tire. The node is designed to adhere securely to the wheel rim surface, providing a stable mounting position for sensors and communication components. The node may include sensors to detect parameters such as tire pressure, temperature, or wheel deformation, along with wireless communication capabilities to transmit data to a vehicle control system or external monitoring device. The flexible adhesive tape ensures proper adhesion and durability under dynamic conditions, such as vibrations and temperature fluctuations, while maintaining sensor accuracy. This configuration allows for real-time monitoring of wheel and tire performance, improving vehicle safety and maintenance efficiency. The system may also include additional nodes or components for enhanced functionality, such as battery-powered operation or environmental sealing to protect against contaminants. The adhesive tape node design ensures minimal interference with tire installation and removal while providing reliable data collection.
3. The apparatus of claim 2 , wherein the flexible adhesive tape node comprises a pressure sensor that generates output pressure values, and the wireless transmitter is operable to wirelessly transmit one or more data packets encoded with the output temperature values to a network address.
This invention relates to a flexible adhesive tape node for monitoring environmental conditions, particularly temperature and pressure, in industrial or medical applications. The apparatus addresses the need for lightweight, conformable sensors that can adhere to surfaces and transmit real-time data wirelessly without requiring wired connections. The flexible adhesive tape node includes a pressure sensor that generates output pressure values and a temperature sensor that generates output temperature values. These sensors are integrated into a flexible substrate, allowing the node to adhere to curved or irregular surfaces. The apparatus also includes a wireless transmitter that transmits data packets encoded with the output temperature and pressure values to a specified network address. This enables remote monitoring of environmental conditions in applications such as industrial equipment, medical devices, or structural health monitoring. The wireless transmission capability allows for real-time data collection without physical connections, improving deployment flexibility and reducing installation complexity. The flexible design ensures that the node can conform to various surfaces while maintaining sensor accuracy. The system may also include additional components, such as a power source or data processing unit, to enhance functionality. This invention provides a compact, wireless solution for continuous environmental monitoring in dynamic environments.
4. The apparatus of claim 2 , wherein the flexible adhesive tape node comprises a temperature sensor that generates output temperature values, and the wireless transmitter is operable to wirelessly transmit one or more data packets encoded with the output temperature values to a network address.
This invention relates to a flexible adhesive tape node for monitoring environmental conditions, particularly temperature, in industrial or medical settings. The apparatus addresses the need for lightweight, unobtrusive sensors that can be easily attached to surfaces or equipment to provide real-time temperature data without requiring wired connections. The flexible adhesive tape node includes a temperature sensor that continuously measures ambient temperature and generates corresponding output values. These values are encoded into data packets by an integrated wireless transmitter, which then transmits the packets to a specified network address. This enables remote monitoring and data collection, eliminating the need for physical connections that could interfere with the monitored environment or equipment. The node is designed to be compact and lightweight, allowing it to adhere to various surfaces without causing damage or obstruction. The wireless transmission capability ensures seamless integration into existing networked systems, facilitating real-time data analysis and alerts. This solution is particularly useful in applications where temperature monitoring is critical, such as in industrial machinery, medical devices, or environmental monitoring systems. The apparatus may also include additional features, such as power management systems or signal processing, to enhance reliability and efficiency.
5. Apparatus, comprising: a flexible adhesive tape node attached to a rotatable component and comprising an energy harvester component, a processor, a memory, a rechargeable energy source, and a wireless transmitter; wherein rotation of the rotatable component generates an electric current in the energy harvester component that powers a rechargeable energy source, wherein the rotatable component is an axle of the vehicle, wherein the energy harvester component of the flexible adhesive tape node comprises a vibration sensor that generates electrical energy in response to vibration at an output that is electrically connected to the rechargeable energy source.
This invention relates to an energy-harvesting apparatus designed for vehicles, specifically targeting the challenge of powering electronic components in rotating or vibrating environments without the need for external power sources. The apparatus consists of a flexible adhesive tape node that attaches to a rotatable component, such as a vehicle axle, and includes an energy harvester, a processor, memory, a rechargeable energy source, and a wireless transmitter. The energy harvester component converts mechanical energy from the rotation or vibration of the axle into electrical energy, which is stored in the rechargeable energy source. The harvester includes a vibration sensor that generates electrical energy in response to vibrations, ensuring continuous power generation even when the vehicle is stationary or moving at low speeds. The stored energy powers the processor, memory, and wireless transmitter, enabling data processing, storage, and wireless communication without relying on external power inputs. This self-sustaining system is particularly useful for monitoring vehicle performance, tracking movement, or transmitting sensor data in real-time, all while being compact and easily attachable to rotating parts.
6. Apparatus, comprising: a flexible adhesive tape node attached to a rotatable component and comprising an energy harvester component, a processor, a memory, a rechargeable energy source, and a wireless transmitter; wherein rotation of the rotatable component generates an electric current in the energy harvester component that powers a rechargeable energy source, wherein the rotatable component is an axle of the vehicle, wherein the energy harvester component of the flexible adhesive tape node comprises a thermoelectric energy generator coupled to an input of the rechargeable energy source.
This invention relates to a self-powered monitoring system for vehicles, specifically designed to harvest energy from rotational motion to power onboard electronics. The apparatus includes a flexible adhesive tape node attached to a rotatable component, such as a vehicle axle, which generates electricity through an energy harvester component. The energy harvester comprises a thermoelectric energy generator that converts thermal gradients or mechanical motion into electrical energy, charging a rechargeable energy source. The node also contains a processor, memory, and a wireless transmitter, enabling data collection and transmission without external power. The system is designed to be compact and easily attachable to rotating parts, allowing for continuous operation by leveraging the vehicle's movement. This eliminates the need for battery replacements or external power sources, making it ideal for long-term monitoring applications such as tire pressure, axle health, or other rotational component diagnostics. The flexible adhesive tape ensures secure attachment while accommodating vibrations and movement. The invention addresses the challenge of powering remote sensors in dynamic environments by integrating energy harvesting with embedded computing and wireless communication.
7. The apparatus of claim 6 , wherein the thermoelectric energy generator is embedded in a bolt attached to a wheel rim of the vehicle.
A thermoelectric energy generator is integrated into a bolt that is attached to a wheel rim of a vehicle. The generator converts thermal energy from the wheel into electrical energy. The bolt is designed to withstand mechanical stresses while maintaining efficient thermal contact with the wheel rim. The thermoelectric material within the bolt generates electricity when exposed to temperature differences between the wheel and the surrounding environment. This setup allows for energy harvesting from the vehicle's wheel without requiring additional moving parts or complex modifications. The generated electrical energy can be used to power onboard systems or stored for later use. The design ensures durability and reliability under varying driving conditions, including high temperatures and mechanical vibrations. This approach provides a sustainable way to utilize waste heat from the wheel, improving energy efficiency in vehicles. The thermoelectric generator is compact and easily integrated into existing wheel bolt designs, making it practical for widespread adoption. The system operates passively, requiring no external power input, and contributes to reducing the vehicle's overall energy consumption.
8. Apparatus, comprising: a flexible adhesive tape node attached to a rotatable component and comprising an energy harvester component, a processor, a memory, a rechargeable energy source, and a wireless transmitter; wherein rotation of the rotatable component generates an electric current in the energy harvester component that powers a rechargeable energy source, wherein the energy harvester component of the flexible adhesive tape node comprises a planar electrically conductive coil that is configured to couple with the magnetic field generated by the magnetic field generation component.
A system for energy harvesting from rotating components involves a flexible adhesive tape node attached to a rotatable component. The node includes an energy harvester, a processor, memory, a rechargeable energy source, and a wireless transmitter. The energy harvester generates electricity from the rotation of the component, which is stored in the rechargeable energy source. The harvester consists of a planar electrically conductive coil that interacts with a magnetic field generated by a separate magnetic field generation component. The stored energy powers the processor, memory, and wireless transmitter, enabling data processing and wireless communication. This system allows for self-powered monitoring and data transmission from rotating machinery without external power sources, addressing the challenge of powering sensors in remote or hard-to-access rotating equipment. The flexible adhesive tape design ensures easy attachment and adaptability to various rotating components.
9. Apparatus, comprising: a flexible adhesive tape node attached to a rotatable component and comprising an energy harvester component, a processor, a memory, a rechargeable energy source, and a wireless transmitter; wherein rotation of the rotatable component generates an electric current in the energy harvester component that powers a rechargeable energy source, further comprising a magnetic field generation component configured to be mounted to a chassis of a vehicle adjacent a rotatable component of the vehicle; wherein rotation of the rotatable component in relation to the magnetic field generation component induces the electric current in the energy harvester component that powers the rechargeable energy source.
The invention relates to an energy-harvesting apparatus designed for use with rotating components in vehicles. The apparatus addresses the challenge of powering electronic devices in moving vehicles without relying on external power sources or batteries that require frequent replacement. The system includes a flexible adhesive tape node attached to a rotatable component, such as a wheel or shaft, and contains an energy harvester, processor, memory, rechargeable energy source, and wireless transmitter. The energy harvester generates electricity from the rotation of the component, which is stored in the rechargeable energy source. A magnetic field generation component is mounted to the vehicle chassis near the rotating part. As the component rotates within the magnetic field, it induces an electric current in the energy harvester, ensuring continuous power supply. The processor and memory enable data processing and storage, while the wireless transmitter allows remote communication. This self-sustaining system eliminates the need for wired connections or frequent battery replacements, making it ideal for monitoring and transmitting data from rotating vehicle parts.
10. Apparatus, comprising one or more flexible adhesive tape nodes each respectively comprising a processor, a non-volatile memory, an energy source, and a wireless transmitter, wherein at least one of the flexible adhesive tape nodes is a master node and multiple other ones of the flexible adhesive tape nodes are peripheral nodes, wherein the flexible adhesive tape nodes are adhered at respective locations and communicate with one another wirelessly over a wireless network; in a reconstruct phase, the master node is programmed to: establish a current network environment based on a last state of the network environment stored in its non-volatile memory, receive an optimized schedule of activities, transmit sets of coded instructions to perform those activities to respective ones of the flexible adhesive tape nodes, and store the respective sets of coded instructions in non-volatile memory; in an execute phase, the respective ones of the flexible adhesive tape nodes are programmed to execute the coded sets of instructions stored in the respective sets of coded instructions in non-volatile memory; and in a prepare reconstruction phase, the master and peripheral tape nodes are programmed to determine results of the execute phase, and to transmit the determined results to respective flexible adhesive tape nodes to respective next levels up in a hierarchy of the flexible adhesive tape nodes.
A system of flexible adhesive tape nodes forms a wireless network for distributed task execution. Each node includes a processor, non-volatile memory, an energy source, and a wireless transmitter. The nodes are adhered to surfaces at various locations and communicate wirelessly. The network consists of a master node and multiple peripheral nodes. The master node manages network operations, including reconstructing the network state from stored data, receiving an optimized activity schedule, and distributing coded instructions to peripheral nodes for storage. During execution, peripheral nodes perform their assigned tasks based on the stored instructions. After execution, nodes evaluate results and transmit them up a hierarchical chain to the master node. This system enables coordinated, distributed task execution across a network of adhesive-mounted devices, useful for applications requiring flexible, modular, and scalable deployment. The hierarchical structure ensures efficient data flow and task management.
11. The apparatus of claim 10 , wherein, in the reconstruct phase, the master node is programmed to establish the last state of the network environment based on data comprising values of variables, algorithm parameters, program counters, and energy levels of the flexible adhesive tape nodes.
This invention relates to a distributed network system using flexible adhesive tape nodes for monitoring and reconstructing the state of a network environment. The system addresses challenges in tracking and restoring the operational state of a network, particularly in dynamic or failure-prone environments where nodes may lose connectivity or power. The apparatus includes a master node and multiple flexible adhesive tape nodes deployed in the environment. Each tape node collects data such as variable values, algorithm parameters, program counters, and energy levels, which are transmitted to the master node. During the reconstruct phase, the master node processes this data to determine the last known state of the network, including the status of each node and the overall system configuration. The reconstruction process ensures continuity and reliability by restoring the network to its previous operational state, even after disruptions. The flexible adhesive tape nodes are designed to adhere to surfaces, enabling deployment in various physical environments while maintaining data collection and communication capabilities. The system is particularly useful in applications requiring robust state tracking, such as industrial monitoring, environmental sensing, or disaster recovery scenarios.
12. A system, comprising: a receiver, comprising flexible adhesive tape node comprising a receiver planar coil, a processor, a memory, a rechargeable energy source, and a wireless transceiver; wireless charger, comprising a flexible adhesive tape node comprising a transmitter planar coil, a processor, a memory, an energy source, and a wireless transceiver, wherein the memory of the wireless charger flexible adhesive tape node stores coded instructions to wirelessly ascertain a charge level of the rechargeable energy source of the receiver flexible adhesive tape node and, based on a determination that the charge level is below a threshold, initiate a process of wirelessly charging the rechargeable energy source by steering a radiofrequency beam toward a location of the receiver for a specified duration.
This invention relates to a wireless charging system for flexible adhesive tape nodes. The system addresses the challenge of efficiently charging small, flexible electronic devices that are adhered to surfaces, such as sensors or monitoring devices, without requiring physical connections. The system includes a receiver node and a wireless charger node, both integrated into flexible adhesive tape. The receiver node contains a planar coil for receiving wireless power, a processor, memory, a rechargeable energy source, and a wireless transceiver. The wireless charger node includes a planar coil for transmitting power, a processor, memory, an energy source, and a wireless transceiver. The charger node's processor executes instructions to monitor the receiver node's charge level via wireless communication. If the charge level falls below a predefined threshold, the charger node initiates wireless charging by directing a radiofrequency beam toward the receiver node's location for a specified duration. The system enables autonomous, on-demand charging of flexible electronic devices without manual intervention, improving reliability and usability in applications where wired charging is impractical. The use of planar coils and flexible adhesive tape allows the nodes to conform to various surfaces while maintaining efficient wireless power transfer.
13. The apparatus of claim 12 , wherein the wireless charger is operable to steer an RF charging beam toward the receiver.
A wireless charging system includes a transmitter and a receiver for transferring power via radio frequency (RF) signals. The transmitter generates an RF charging beam that is directed toward the receiver to provide power wirelessly. The system addresses the challenge of efficiently delivering power over distance without physical connections, which is particularly useful for mobile or embedded devices. The transmitter may include phased array antennas or beamforming techniques to focus and steer the RF charging beam toward the receiver, optimizing power transfer efficiency. The receiver captures the transmitted RF energy and converts it into usable electrical power for a connected device. The system may also include tracking mechanisms to dynamically adjust the beam direction as the receiver moves, ensuring continuous and stable power delivery. This approach improves charging reliability and reduces energy loss compared to traditional wireless charging methods that rely on inductive coupling or less directed RF transmission. The technology is applicable in scenarios where wired charging is impractical, such as in medical implants, industrial sensors, or consumer electronics.
Unknown
October 27, 2020
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